restrict wifi access

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  • How to Block WiFi Access although Password is Known

    We usually get internet connection from any ISP and buy any WiFi Router and then configure wireless/AP with password and configure DHCP Server to get connection from own WiFi devices. We use these WiFi Routers/APs at home, office, workspace or any other public places. Usually, we get connected to our WiFi using our provided WiFi password. Initially there will be no problem to keep your network safe using password authentication. But day by day your password will be known by anyone or any expert WiFi user can hack your password. So, it will be difficult to keep safe your network from unauthorized people just keeping only password authentication method. This issue can be solved restricting WiFi access by MAC address. MikroTik wireless/AP provides an easy way to filter unauthorized devices by MAC address. MikroTik Wireless maintains Access List. Devices those are allowed in Access List will be allowed to get connected to WiFi AP otherwise the connection will be denied although the password is correct. In this article, we will see how to block WiFi access based on device MAC address with MikroTik wireless/access point. How to Restrict WiFi Access with MikroTik Wireless The default authentication system of MikroTik WiFi [...]

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    How to Block a Phone from WiFi Router |   May 8, 2024

    We usually buy a WiFi Router from market and configure SSID and password to access it. We also configure DHCP Server so that whenever a phone or IP device gets connected to this SSID with the password, the device can get an IP address automatically and can get internet access. It is not possible to secure the WiFi Network keeping only the password authentication method. Because the password can be shared by the users or can be hacked easily. So, [...]

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    MikroTik WiFi Frequency Band and Channel Width Explanation |   January 10, 2020

    MikroTik WiFi frequency, band and channel width tuning is an important task in any wireless network. If we fail to setup WiFi frequency and channel width parameter properly, we will notice a poor performance of wireless network. WiFi is aimed at use within unlicensed spectrum and the unlicensed spectrum that is usually used for WiFi is 2.4 GHz and 5 GHz band.  2.4 GHz and 5 GHz bands have multiple channels and these channels must be setup properly to get [...]

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    MikroTik Hotspot Configuration with ECMP Load Balancing |   September 4, 2021

    MikroTik Hotspot is one of the most popular services in MikroTik RouterOS and day be day the demand of Hotspot service is increasing. MikroTik Hotspot can be used in any Airport, Hotel, Restaurant, Campus, Camp, Office or any ISP network. It is also possible to establish a WiFi Broadband Network with the MikroTik Hotspot service. How to configure MikroTik Hotspot was discussed in one of my previous articles. Although MikroTik Hotspot configuration is not so difficult but sometimes we face [...]

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    Turn Computer into Wi-Fi Hotspot |   September 17, 2015

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    CentOS 7.5 Installation with GUI and LVM Partition |   March 7, 2019

    Red Hat/CentOS Linux is a popular server operating system. Specially who work on mail server, web server, web proxy server, ftp server and file server are so familiar with the Red Hat/CentOS Linux. In my previous article, I discussed how to install CentOS 7.5 Linux step by step with the standard partition. But if you want to work on mail server, web proxy server, ftp server, file server or any other application where disk space changes frequently, the standard partitioning [...]

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    MikroTik Site to Site EoIP Tunnel with IPsec |   March 21, 2018

    VPN (Virtual Private Network) is a technology that provides a secure tunnel across a public network. A private network user can send and receive data to any remote private network using VPN Tunnel as if his/her network device was directly connected to that private network. MikroTik provides EoIP (Ethernet over IP) tunnel that is used to create a site to site VPN. EoIP tunneling is a MikroTik RouterOS protocol that creates an Ethernet tunnel between two MikroTik Routers on top [...]

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    MikroTik Multiple SSID with Separate LAN and DHCP Server |   October 30, 2019

    One of the most amazing features of MikroTik Wireless Router is creating Multiple SSID (Virtual AP) on a physical wireless interface. So, creating a Guest WiFi AP with separate LAN block, SSID and DHCP Server is so easy using MikroTik WiFi AP Router. In the previous article, I discussed how to configure MikroTik WiFi Access Point on physical wireless interface with DHCP Server using hAP Lite (RB941-2nD) Wireless Router. In this article I will discuss how to configure a Virtual [...]

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    MikroTik Radius Configuration with FreeRADIUS and MySQL |   December 18, 2018

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    MikroTik CAPsMAN and CAP Basic Configuration using Winbox |   February 20, 2020

    MikroTik CAPsMAN (Controlled Access Point system Manager) is a centralized Access Point management application provided by MikroTik.  MikroTik introduces CAPsMAN from RouterOS v6.11 with CAPsMAN v1 and from RouterOS v6.22rc7 CAPsMAN v2 is running. If you have multiple MikroTik CAPs (Controlled Access Point) in your organization, CAPsMAN provides an easy way to maintain client data as well as CAPs configuration centrally. In my previous article, I discussed how to configure MikroTik Wireless Router as an Access Point. In this article, [...]

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